Seal members for use in semiconductor production apparatuses



1.1 is a perspective view of a seal member for use in semiconductor production apparatuses, showing our new design;

1.2 is a front elevation view thereof;

1.3 is a rear elevation view thereof;

1.4 is a left side elevation view thereof;

1.5 is a right side elevation view thereof;

1.6 is a top view thereof;

1.7 is a bottom view thereof;

1.8 is an enlarged left side elevation view thereof; and

1.9 is an enlarged left side elevation view thereof in a condition of use.

The broken lines shown in Reproduction 1.9 are for the purposes of illustrating environmental structure and form no part of the claimed design. 

CLAIM The ornamental design for seal member for use in semiconductor production apparatus, as shown and described. 